1-Sample

6-1-4

Before Performing Statistical Calculations

2. Graph draw/non-draw status

[GRPH]-[SEL]

The following procedure can be used to specify the draw (On)/non-draw (Off) status of each of the graphs in the graph menu.

u To specify the draw/non-draw status of a graph

1. Pressing 1(GRPH) 4(SEL) displays the graph On/Off screen.

•Note that the StatGraph1 setting is for Graph 1 (GPH1 of the graph menu), StatGraph2 is for Graph 2, and StatGraph3 is for Graph 3.

2.Use the cursor keys to move the highlighting to the graph whose status you want to change, and press the applicable function key to change the status.

•{On}/{Off} ... {On (draw)}/{Off (non-draw)}

•{DRAW} ... {draws all On graphs}

3.To return to the graph menu, press J.

#V-Window parameters are normally set automatically for statistical graphing. If you want to set V-Window parameters manually, you must change the Stat Wind item to “Manual”.

While the statistical data list is on the display, perform the following procedure.

!m(SET UP)2(Man)

J(Returns to previous menu.)

Note that V-Window parameters are set automatically for the following types of graphs regardless of whether or not the Stat Wind item is set to “Manual”.

Z Test, 2-Sample Z Test, 1-Prop Z Test, 2-Prop Z Test, 1-Sample t Test, 2-Sample t Test, χ2 Test, 2-Sample F Test (x-axis only disregarded).

#The default setting automatically uses List 1 data as x-axis (horizontal) values and List 2 data as y-axis (vertical) values. Each set of x/y data is a point on the scatter diagram.

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